SoloGarth
Active member
The lights start at 9am and end at 10pm. See above graph.
I would advise shortening your lighting period.
The lights start at 9am and end at 10pm. See above graph.
I would advise shortening your lighting period.
Can we see some pictures? What temp do you run? Is the tank on a controller?
Temp: 75F
Controller: No. Don't dose.
Water change: about 15% per month.
Salt: Kent Marine.
Will post pics later.
What about your water source? RODI < 1 ppm?
Temp: 75F
Controller: No. Don't dose.
Water change: about 15% per month.
Salt: Kent Marine.
Will post pics later.
No controller, don't dose, measuring PO4 with an API kit. Please don't take this as an attack, just trying to help.
With SPS you need to up the game a bit. A snapshot of tests, while good, do not give a complete picture. SPS need stability, and stable Alk is probably the most important that we can measure, especially in a newer tank.
You really haven't provided enough information for help IMO.
I think perhaps you should try some easier to keep corals first. Try a montipora cap, preferable orange/pink. Or pocillopora. They are a bit more forgiving and could set the stage to move to more difficult species. I would also think about buying a controller. While I'm sure people have had success keeping sps without I wouldn't want to do so. A controller makes things much easier. And when things go wrong you have a record. For instance do you know what sort of temp swings the tank experiences? How do you control the temp? How is temp being read? Is the flow varied or constant?
Also do you use a sump? Skimmer? Do you quarantine and proactively dip? To tell you more than just that your corals appear to be suffering from tissue necrosis is impossible without details of your system and parameter history.